Fighting is good for you
Fighting has been ordained for you, though you dislike it. Yet perhaps you dislike something that is good for you, and perhaps you love something that is harmful to you.
2:216Warfare is ordained for you, though it is hateful unto you; but it may happen that ye hate a thing which is good for you, and it may happen that ye love a thing which is bad for you. Allah knoweth, ye know not.